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Refer All Communications to the Nearest
Ingersoll–Rand Office or Distributor.

 Ingersoll–Rand Company 1999

Printed in U.S.A.

04576658

Form P7424
Edition 1
August, 1999

MAINTENANCE SECTION COVERING

ANGLE HEAD MODULES

for

150 SERIES D TORQUE CONTROL WRENCHES

WHEN THIS MODULE IS USED WITH AN ELECTRIC POWERED TOOL

IMPORTANT SAFETY INFORMATION ENCLOSED.

READ ALL THESE INSTRUCTIONS BEFORE PLACING TOOL IN SERVICE OR

OPERATING THIS TOOL AND SAVE THESE INSTRUCTIONS.

IT IS THE RESPONSIBILITY OF THE EMPLOYER TO PLACE THE INFORMATION

IN THIS MANUAL INTO THE HANDS OF THE OPERATOR.

FAILURE TO OBSERVE THE FOLLOWING WARNINGS COULD RESULT IN INJURY.

Disconnect the Power Cord from the receptacle before performing any maintenance on this tool.

This symbol is to alert the user and service personnel to the presence of 
uninsulated dangerous voltage that will cause a risk of electric shock.

This symbol is to alert the user and service personnel to the presence of important 
operating instructions that must be read and understood to prevent personal injury,
electrical shock or damage to the equipment.

WHEN USING ELECTRIC TOOLS, BASIC SAFETY PRECAUTIONS SHOULD

ALWAYS BE FOLLOWED TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK

AND PERSONAL INJURY, INCLUDING THE FOLLOWING.

PLACING TOOL IN SERVICE

Use only with Ingersoll–Rand Series Controllers.

Always operate, inspect and maintain this tool in
accordance with all regulations (local, state,
federal and country), that may apply to hand
held/hand operated electric tools.

Inspect tool cords periodically and if damaged,
have them repaired by an authorized service 
facility.

Do not remove any labels.  Replace any damaged
label.

USING THE TOOL

Always wear eye protection when operating or
performing maintenance on this tool.

Always wear hearing protection when operating
this tool.

Power tools can vibrate in use.  Vibration,
repetitive motions, or uncomfortable positions may
be harmful to your hands and arms.  Stop using
any tool if discomfort, tingling feeling or pain
occurs.  Seek medical advice before resuming use.

Guard Against Electric Shock.  Prevent body
contact with earthed or grounded surfaces.  For
example; pipes, radiators, ranges, refrigerator
enclosures.

Don’t abuse Cord.  Never carry tool by cord or yank
it to disconnect from receptacle.  Keep cord from
heat, oil, and sharp edges.

Keep work area clean.  Cluttered areas and benches
invite injuries.

(Continued on page 4–2)

The use of other than genuine Ingersoll–Rand replacement parts may result in personal injury, decreased tool
performance and increased maintenance, and may invalidate all warranties.

Have your tool repaired by a qualified person.  This electric tool is in accordance with the relevant safety requirements.
Repairs should only be carried out by qualified persons using original spare parts, otherwise this may result in
considerable danger to the user.

Repairs should be made only by authorized, trained personnel. Consult your nearest Ingersoll–Rand Authorized 
Servicenter.

Summary of Contents for 150 D Series

Page 1: ...ccordance with all regulations local state federal and country that may apply to hand held hand operated electric tools Inspect tool cords periodically and if damaged have them repaired by an authorized service facility Do not remove any labels Replace any damaged label USING THE TOOL Always wear eye protection when operating or performing maintenance on this tool Always wear hearing protection wh...

Page 2: ...properly and perform its intended function Check for alignment of moving parts binding of moving parts breakage of parts mounting and any other conditions that may affect its operation A guard or other part that is damaged should be properly repaired or replaced by an authorized service center unless otherwise indicated elsewhere in this operation manual Have defective switches replaced by an auth...

Page 3: ...um air pressure at the inlet with 3 8 10 mm inside diameter air supply hose Always turn off the air supply and disconnect the air supply hose before installing removing or adjusting any accessory on this tool or before performing any maintenance on this tool Do not use damaged frayed or deteriorated air hoses and fittings Be sure all hoses and fittings are the correct size and are tightly secured ...

Page 4: ...surfaces Prolonged contact may result in burns All Series D Torque Control Wrenches and Nutrunners with reverse capability have rotational arrows molded into the housing in the area of the reversing mechanism When the direction switching device is positioned nearest the molded circular arrow with an F in the center spindle rotation will be forward or clockwise direction When the direction switchin...

Page 5: ... disassembled for repair or replacement of parts fill all needle bearings approximately forty percent full with Ingersoll Rand No 67 Grease Apply Ingersoll Rand No 67 Grease to both sides of all thrust bearings and pack all ball bearings with Ingersoll Rand No 67 Grease ...

Page 6: ...4 6 Dwg TPA1724 ...

Page 7: ...00188 418 Socket Retainer Pin 8500 00250 Bevel Pinion Assembly 5120 90035 419 Socket Retainer Pin Spring 9100 70285 405 Bevel Pinion Housing 5224 00026 420 Socket Retainer Expansion Plug 9322 00055 406 Bevel Pinion 5120 00035 421 Spindle Lower Bearing 9400 00012 407 Bevel Pinion Bearing 2 9410 00108 422 Spindle Lower Bearing Cap 5221 00037 408 Pinion Front Thrust Bearing 9430 01018 423 Coupling Nu...

Page 8: ...Ring 413 from the shaft of the Bevel Pin ion 406 Remove the Pinion Rear Thrust Bearing 410 the two Rear Bearing Thrust Washers 411 and the Pinion Clamp Washer 412 from the shaft of the Bevel Pinion 11 Push on the small shaft of the Bevel Pinion to remove it from the Bevel Pinion Housing 12 Slide the Pinion Front Thrust Bearing 408 and Front Bearing Thrust Washer 409 off the shaft of the Bev el Pin...

Page 9: ...rted 18 Start the assembled Bevel Pinion Assembly gear end leading into the Angle Housing until the threads on the Bevel Pinion Housing start to engage the threads in the Angle Housing 19 To prevent the Angle Housing from rotating place the Angle Housing spindle opening upward in par tially open vise jaws 20 Looking downward into the opening a slot in the Housing will be visible between the outer ...

Page 10: ...N Section Worn or damaged parts Clean and inspect the Angle Head gearing parts Replace worn or damaged parts Noisy Angle Head Worn or damaged gears Clean and inspect the Angle Head gearing parts Replace worn or damaged parts Improper spacing of engagement between the Bevel Gear and Bevel Pinion Adjust Bevel Pinion Bevel Gear engagement as described in the ASSEMBLY OF THE ANGLE ATTACHMENT Section S...

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